UNKNOWNCVSS not yet scoredVulnerability

CVE-2026-117891

Use-after-free in the JavaScript Engine: JIT component. This vulnerability was fixed in Firefox 159, Firefox ESR 115.44, and Firefox ESR 153.6.

Properties

Last source: NVD
Nvd fetched at: 2026-10-27T15:29:09.616245+00:00
Cve id: CVE-2026-117891
First seen by Signal: 2026-10-27T15:31:26+00:00
Retrieved at: 2026-10-27T15:31:26+00:00
Published at: 2026-10-27T14:16:44.473
Last modified: 2026-10-27T15:01:29.847

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CVE-2026-117891 — Ninja Signal Threat Intelligence | Ninja Signal